baber/WOPTO huggingface dataset:
Patent JP-H09286445-A (JP)
Title: Double-chamber tube
Inventor: ASAI HIROTO
IPC: B65D81/32
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To manufacture a double-chamber tube at a low cost by utilizing an existent mold by providing a protrusion which makes an external tube and a mouth of an internal tube fit in a mouth of the external tube and a helically fitting part which helically fits in the internal tube, and connecting them by an adapter whose inside is partitioned into two paths. SOLUTION: An adapter 3 which connects an exterior tube 1 and an internal tube 2 comprises a cylindrical part 4 and a helically fitting part 9. An engaging protrusion 8 formed on the top end outer periphery of the cylindrical part 4 engages with a roof face of a mouth 1a of the external tube 1, so that the adapter 3 and the external tube 1 are securely fitted in. The inside of the cylindrical part 4 is partitioned by a partition wall 7 and a content 12 housed in the external tube 1 is extracted to the outside through a lateral hole 11 via a path 5. On the other hand, a male screw 2a of the internal tube 2 is helically fitted in a female screw 9a formed in the inside of the helically fitting part 9, so that the internal tube 2 is connected to the adapter 3 and a content 13 in the internal tube 2 is extracted to the outside through a path 6.
Patent JP-H01266267-A (JP)
Title: Pill remover
Inventor: NAKANO HIDEJI
IPC: A47L25/08
Filed: 1988-04-15
Abstract: PURPOSE:To provide the title remover so designed that an internal outer edge and external outer edge are brought into close contact with each other to make the edge hole smaller, while the both edges are separated from each other to make the edge hole larger, thereby various sizes of pills produced on a textile are cut with fluff roots left. CONSTITUTION:An outer edge 3 is so constituted that an internal outer edge 6 and external outer edge 5 are brought into mutual close contact or separated from each other to provide each outer edge 5, 6 with large-sized edge hole 1 and small-sized edge hole 2. When the outer edges 5 and 6 are separated from each other, the large-sized edge holes are ensured to coincide with each other, while said two edges 5, 6 are brought into close contact with each other, the small-sized edge hole 2 of the outer edge 6 is ensured to coincide with the large-sized edge hole 1 of the outer edge 5.
Patent JP-H06306063-A (JP)
Title: Methylthiadiazolone derivative and germicide containing the same as active ingredient
Inventor: IDE TERUHIKO
IPC: A61P31/04
Filed: 1993-04-21
Abstract: PURPOSE:To obtain the novel compound, having excellent germicidal action on a wide range of microorganisms and useful as a medical germicide or an agricultural and horticultural germicide. CONSTITUTION:The compound is expressed by the formula (R is methyl, t-butyl or methoxy), e.g. 2-(4-tolyl)-4-methyl-1,2,5thiadiazol-3(2H)--one. This compound expressed by the formula is obtained by reacting an alaninamide derivative with sulfur monochloride in the presence of an organic solvent (e.g. a polar solvent such as N-dimethylformamide or 1,3-dimethyl-2-imidazolidinone) at 0-4 deg.C for 1-12hr. Furthermore, the amounts of the reagents used for the reaction are 1 equiv. alaninamide derivative and 2-4 equiv. sulfur monochloride.
Patent JP-S5521167-A (JP)
Title: Circulat plate winding for stationary induction electric machine
Inventor: SAITOU ZENJI
IPC: H01F27/28
Filed: 1978-08-02
Abstract: PURPOSE: To reduce an eddy current loss of a winding and the number of a winding works by utilizing a pillar electric wire together with a shift wire.  
     CONSTITUTION: An Arabic number shown in a conductor indicates a turn number of a shift wire and number with a dash indicates a turning number of a pillar wire. In the windings arranged as shown in the figure, a turn having a potential difference corresponding to the turning number difference as many as about two coils is interposed between the turns of the shift and pillar wire to be turned, a serial winding is formed by putting the pillar and shift wire on the a winding section 1 having an increased static capacitance, further a winding section II having the less winding works is formed, the two winding sections are arranged alternately and are connected in series reach pillar and shift wire and the pillar and shift wire are connected in parallel. According to such a construction, because the shift wire itself is formed as a conventional series winding, the cutting and connection can be omitted, therefore, the wiring work number can be reduced and an eddy current loss be reduced as well. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01265829-A (JP)
Title: Plant growth-promotive pipe and pile using far-infrared radiation
Inventor: IWATSUKI SUNAO
IPC: A01G7/00
Filed: 1988-04-19
Abstract: PURPOSE:To obtain the title pipe and pile capable of improving soil by far- infrared radiation, outstanding in bacteriocidal effect, by forming and calcining a bioceramic composed of a specific silver ion-contg. far-infrared-radiating material. CONSTITUTION:A bioceramic composed of alumina- and silica-based far-infrared- radiating materials with chief metals being Mg, Ca, Fe, Si, Ni, etc., is prepared. Taking advantage of the cationic nature of this ceramic, the Na ions and silver ions in the crystal structure are put to ion exchange to bond the ionized silver into ionic bond in the skeletal structure. Thence, this ceramic is made powdery, calcined and formed into a pipe and pile form 1 with small holes 2 serving as the passages for fertilizer on the in-soil embedding part 5. Insertion of this pipe and pile 1 to the root of a plant will promote plant growth, retain blooming for a long period and sterilize soil.
Patent JP-S63259762-A (JP)
Title: Document correction system for word processor
Inventor: FUJIWARA HIROZUMI
IPC: G06F17/21
Filed: 1987-04-17
Abstract: PURPOSE:To execute a partial transfer of a document in character unit by providing a character fetching means to fetch a part of a stored document data, and a character re-inputting means to re-input a data from the designated position in a document data. CONSTITUTION:The character fetching means 8 to fetch a part of a stored document data and let it be stored temporarily as a character data string, and the character re-inputting means 10 to re-input said character data string in the designated position in the document data, are provided. As a result, the transfer of a sentence for purpose of layout-modification of document or copying of document-content can be executed in the character unit, hence the labor and the time necessary for correcting a document can be reduced. Particularly, in the layout-modification of document, the character is re-inputted in accordance with a new layout without considering the already-inputted layout at all; also, in the copying of the content of already-inputted document, the copying of a character can be executed irrespective of the layout or the modification of the already-inputted document.
Patent JP-S62253863-A (JP)
Inventor: SAKUMA NAOKO
IPC: E04F15/14
Filed: 1986-04-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09246631-A (JP)
Title: Single wavelength hene laser having maximum output
Inventor: YOKOYAMA SHIYUUKO
IPC: H01S3/22
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a maximum output strength by a single wavelength by performing the fine control of the resonator length of an HeNe laser having a resonator length capable of making the number of longitudinal mode spectra four, so as to make the number of the longitudinal mode spectra three. SOLUTION: By passing through a polarizer 2, light emitted from a laser having an internal resonator is strength-modulated by the beat frequency between longitudinal modes. This modulated light is detected by a detector 3 and is amplified by an amplifier 10. And it is mixed by a mixer 12 with the output of an oscillator 11 of a frequency near to the beat frequency between longitudinal modes or its double frequency. The output (difference frequency) of the mixer 12 is rectification-detected, and the envelope of a signal is taken out. The frequency of the envelope is connected into a voltage by a frequency- voltage converter 13, and the resonator length of the laser is controlled by a power amplifier 15 and a heater 16 so as to make the frequency of the envelope constant.
Patent JP-S60238812-A (JP)
Title: Light scanning method
Inventor: KITAGAWA SHIYUNJI
IPC: G02B26/10
Filed: 1984-05-14
Abstract: PURPOSE:To set a light intensity of plural scanning lights in the vicinity of the respective safety reference levels by using a polarization laser as a light source, adjusting a polarizing direction, and adjusting a light quantity ratio. CONSTITUTION:A polarization laser is used as a light source 30, a lambda/2 plate 32 whose rotation can be adjusted is inserted between the light source 30 and a hologram disk 33, and a light quantity ratio of a scanning light 35 by facets 34, 34' whose interference fringe directions are different from each other is adjusted by rotating the lambda/2 plate 32, and set in the vicinity of a safety reference light quantity of a light quantity of each scanning light. The polarizing direction can be adjusted by rotating the light source, too.
Patent JP-S5219589-A (JP)
Title: Thermostat
Inventor: SHIMADA TAIZOU
IPC: F16K31/68
Filed: 1975-08-04
Abstract: PURPOSE: In cooling system for engines and thermostat used for said cooling system, arrangement is so made that three lines can be opened or closed by volume changes of one wax. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0625179-A (JP)
Title: Cycloalkyl- and heterocyclyl-substituted imidazolylpropionicacid derivatives
Inventor: TOOMASU KUREMAA
IPC: C07D521/00
Filed: 1993-03-31
Abstract: PURPOSE: To provide new compds. useful for treatment of hypertension, atherosclerosis, etc.  
     CONSTITUTION: These compds. of formula I (where R 1  is a (substd.) 1-8C alkyl, alkenyl or 3-8C cycloalkyl; R 2  is H, a halogen, hydroxyl, nitro, cyano, etc.; R 3  is a 3-8C cycloalkyl or heterocyclyl; n is 0-4; R 4  is H, a 1-8C alkyl or phenyl; R 5  is a compd. of formula II (R 6  is H, a halogen, cyano, nitro, etc.; R 7  is carboxyl, a 1-6C alkoxycarbonyl, etc.), etc.), such as 3-[(2-n-butyl-1-{(2- etoxycarbonylfuran-5-yl)methyl}-1H-imidazole-5-yl]-2-cyclopentylmethyl-2-propenic acid methyl ester are obtained by dehydrating a compd. of formula V obtained by reacting a compd. of formula III with a compd. of formula IV (T is a 1-8C alkyl or phenyl). 
     COPYRIGHT: (C)1994,JPO
Patent JP-H02271225-A (JP)
Title: Color sensing element and group of the same
Inventor: OOHAYASHI TADASHI
IPC: H01L31/10
Filed: 1989-04-13
Abstract: PURPOSE:To simplify the structure of an instrument by laminating two or more amorphous semiconductor layers with different thicknesses on a first common electrode coated on an insulating substrate and providing each of the layers with a second electrode. CONSTITUTION:An amorphous silicon carbide p-layer 16 is coated on a transparent electrode 12 as an amorphous semiconductor layer 14 and a i-layer 18 is coated on the p-layer 16. Then, the i-layer 18 is removed to a given layer thickness except one-third portion 18a and only the one-third portion is removed to a given layer thickness by the technique of photolithography. Therefore, the i-layer 18 is composed of portions 18a - 18c with different thicknesses. When light is incident on a color sensing element 26, the wavelengths of three primary colors: i.e. red, green and blue composing light act on the i-layers 18a - 18c, respectively, to generate photocurrent and electric charge quantities according to the intensity of each spectral component. By relatively comparing the values of the photocurruent and electric charge quantity generated in the three photoelectrically converting sections 18a - 18c with one another and performing computations, colors can be discriminated from one another.
Patent JP-S5521276-A (JP)
Title: Thermal head
Inventor: NAGANO KATSUTO
IPC: H01L21/283
Filed: 1978-08-02
Abstract: PURPOSE:To provide the changeless exothermic charactaristics by preventing that the impurity in the electric condenser layer diffuses into the heat generating resistance layer, with seting the prevention layer between the condenser layer and the resistance layer. CONSTITUTION:The prevention layer 11 for the impurity diffusing from the electric condenser layer 2 is set between the condenser layer 2 and the resistance layer 3 for the heat generation. The prevention layer 11 is made of some insulation material. For instance, in the case of glaze glass, the heat resistive alumina silicate glass, consisting of SiO2 and Al2O3 as the main components and of 3% CaO3, 10% K2O and 2% Na2O as the additives, is formed by spattering method, CVD method, etc., and then is formed to 200Angstrom  thickness.
Patent JP-S63261228-A (JP)
Title: Driving method for liquid crystal display device
Inventor: KANEKO YOSHIYUKI
IPC: G02F1/133
Filed: 1987-04-20
Abstract: PURPOSE:To write all data signals including intermediate display signals excellently and to improve picture quality by bearing a specific relation between the gate select voltage of an insulation gate thin-film transistor (TR) and the maximum value among the data signals. CONSTITUTION:The gate select voltage of the insulation gate thin-film TR TFT and the maximum value VDMAX among the data signals have the relation VS-VDMAX>VT. Further, the relation between the gate nonselect voltage VNS and the minimum value VDMIN among the data signals is set to VNS<VDMIN-DELTAV. Here, VT is the threshold voltage of the TR TFT and DELTAT is the voltage drop value of a picture element part when the TR TFT turns off. Consequently, all data signals including half-tone display signals can be written excellently and a liquid crystal display device where pictures of good quality are formed is realized.
Patent JP-S5521580-A (JP)
Title: Method of forming metallized metal coating sticking firmly to base material
Inventor: KASAGI RIYOUICHI
IPC: C23C4/02
Filed: 1978-08-03
Abstract: PURPOSE:To form the film of any metal firmly and easily by forming a metallic thin film on a base material surface via a viscous adhesive coating by a metal spray method, and forming a metallic film of desired thickness by the metal spray method after the adhesive coating solidified. CONSTITUTION:On the cleaned surface of a material to be metallized, such as a ceramic surface adhesives such as epoxy resin, etc., are applied, and when the setting of this adhesive coating proceeded appropriately still remaining viscosity, the  dendritic particles of high melting point metal (Example; Bronze) are scattered thinly. And after this coating hardened completely, the coating film of any metal (Example; Gold Lacquer Powder) is formed to desired thickness on said coating film by the metal spray method. By so doint, to the metallic particles formed of the adhesives, the base material and the dendritic metal particles forming one coating, the particles with the same plastic deformability as the former particles are combined firmly by the high impact pressure and fitting with each other, and thus the four elements form a united coating film.
Patent JP-H10262903-A (JP)
Title: Housing case for endoscope
Inventor: AKIBA HARUO
IPC: A61B1/00
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To reduce the contamination of housed endoscope caused by bacteria by preventing the growth or multiplication of bacteria inside a case. SOLUTION: The housing case 10 is provided with protecting members 11 and 12 for arranging the endoscope inside housing grooves 14 and 15 and protecting it by suppressing its movement, and an antibacterial coat 100 is formed on the surfaces of these protecting members 11 and 12. Otherwise, the surface layers or the like of protecting members 11 and 12 can be impregnated with an antibacterial agent. Thus, the growth or multiplication of bacteria stuck on the protecting members 11 and 12 is prevented and the contamination of endoscope caused by bacteria can be reduced by such an antibacterial coat 100 and impregnated antibacterial agent.
Patent JP-H05291689-A (JP)
Title: Semiconductor laser device
Inventor: OKUMURA TOSHIYUKI
IPC: H01S5/00
Filed: 1992-04-15
Abstract: PURPOSE:To obtain a sufficient optical output and excellent temperature characteristics by making the number of the quantum well layers constituting a quantum well structure fall within a specific range and making the resonator length fall within a specific range for reducing the carrier overflow at high temperatures. CONSTITUTION:Sequentially formed on an n-type InP substrate 8 are an n-type clad layer 1, a first guide layer 2, a multiple quantum well structured active layer 7 made up of a plurality of sequentially deposited quantum well layers 3 and barrier layers 4, a second guide layer 5, a p-type clad layer 6, and a p<+>-type cap layer 11. The gain increases, because the light confinement coefficient increases as the number of the quantum well layers increases. However, if the number of the quantum well layers exceeds an appropriate number, the spreading angle of a far-field image in the direction perpendicular to the quantum well layers increases. Accordingly, the number of the quantum wells is set between 6 and 10. In addition, since the heating value of the semiconductor laser device needs to be suppressed, and to reduce the threshold current density, the resonator length is set between 250mum and 700mum.
Patent JP-H09277223-A (JP)
Title: Forming device of hydraulic inorganic formed matter
Inventor: NASU ATSUSHI
IPC: B28B1/24
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To provide the forming device of a hydraulic inorganic formed matter, with which the quality of the matter is contrived to stabilize and, in addition, the maintenance control of the device is easy and the continuous workability of which is excellent. SOLUTION: The bottom face 31a of the pressure reducing chamber 31 of a bottom mold 3 is made to be gradually descentingly tapered from the peripheral edge of the bottom face to its center. To the lowermost part of the bottom face 31a, one end of a piping 33 connecting with a pressure reducing means is opened so as to realize a pressure reducing state in the pressure reducing chamber 31 by means of the pressure reducing means through the piping 33 in order to vacuum-dehydrate the excess water content in the hydraulic inorganic forming material lying between the top and bottom molds 2 and 3 through small holes 32 communicating with the pressure reducing chamber 31.
Patent JP-H02273881-A (JP)
Title: Pattern recognizing device
Inventor: NITTA TSUNEO
IPC: G06T7/00
Filed: 1989-04-15
Abstract: PURPOSE:To effectively heighten recognition performance with a few number of times of learning and to construct a recognition dictionary with high performance having small deviation of recognition performance between categories by varying a learning weight factor being used in the learning of a reference pattern set corresponding to the recognition performance. CONSTITUTION:The learning weight factor (w) is provided as the function w(r<1>) of an identification rate r<1>[%] by which a sampling pattern fn is identified correctly according to the reference pattern set phim. Thus, the learning weight factor (w) being used in the learning of the reference pattern set is decided at the degree of learning corresponding to the degree of learning of the reference pattern set phim i.e. the identification rate(identification performance) r<1>[%], not being decided uniquely and experimentally as in an on-going system. Thereby, the learning can be effectively progressed with few number of times of learning, and also, the reference pattern set phim with few deviation of identification performance between plural categories can be generated.
Patent JP-H03293115-A (JP)
Title: Plugging fixture of pipe end
Inventor: OSONE MASAHIDE
IPC: B29C63/34
Filed: 1990-04-11
Abstract: PURPOSE:To make it possible to prevent the separation of a plug from the end of a resin pipe and the risk of leakage of pressurizing fluid from occurring by a method wherein the plugging fixture concerned consists of a tubular body, which engages with the end of a steel pipe, the plug, which fits to the end of the synthetic resin pipe inserted in the steel pipe, and a cap nut, which screws to the tubular body. CONSTITUTION:Each tubular body 1 is installed to the end of a steel pipe (a) under the condition that each end of a synthetic resin pipe (b) inserted in the steel pipe (a) is projected beyond each end of the steel pipe (a). Each plug 3 is screwed in the synthetic resin pipe (b) so as to plug the end of the synthetic resin pipe (b). At the same time, each cap nut 2 is screwed to the thread provided at the small diameter part 11 of the tubular body 1. By heating the outer peripheral surface of the steel pipe (a) up to 170-190 deg.C under the condition that the outer peripheral surfaces of the tubular body 1 and of the cap nut 2 are covered by heat insulating member, the outer peripheral surface of the resin pipe (b) is brought into close contact with the inner peripheral surface of the steel pipe (a). Thus, the end of the resin pipe (b) is completely plugged with the plug 3. As a result, neither separation of the plug 3 from the end of the resin pipe (b) nor leakage of pressurizing fluid occurs.
Patent JP-S59222864-A (JP)
Title: Recorder
Inventor: SHIMIZU HARUO
IPC: G03G15/00
Filed: 1983-06-01
Abstract: PURPOSE:To reduce power supply capacity and to save energy consumption by interrupting or reducing power supply to a thermal fixing means at the start of a rotary polyhedral mirror scanning optical beams. CONSTITUTION:A fixing heater signal 63 is turned on after turning on a power supply. In response to a full wave/half wave control signal 76, temperature is controlled by an AC half wave only at the rise of the rotary polyhedral mirror. The variation of a resistance value of a thermistor 65 fitted to the periphery of a fixing roll is detected by bridge circuits 64-67 and a comparator 60, and when the output of the comparator 60 is H (a fixer is at a set temperature or less) and the signal 63 is H (half wave control), a TR 71 is turned on and TR 72 is turned off, so that an LED 75A lights up, only a thyristor 75C is actuated and the AC half wave is sent to a fixing heater 45. When the temperature of the fixer exceeds the set temperature, the output of the comparator 60 is turned to L, the TR 71 is turned off and the TR 72 is turned on, so that the LEDs 75A, 75B do not light up and power supply to the heater 45 is interrupted. Thus, energy can be saved.
Patent JP-H09277923-A (JP)
Title: Brake control device
Inventor: NAKAZAWA CHIHARU
IPC: B60T8/58
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To miniaturize an electromagnetic selector valve without loading the discharge pressure of an auxiliary pump to the electromagnetic selector valve by providing the auxiliary pump in an auxiliary brake fluid extending from a sub-brake fluid passage between a master cylinder and a wheel cylinder to the master cylinder, and providing a second opening and closing valve on the master cylinder side thereof. SOLUTION: A first opening and closing valve 16a and a supplying opening and closing valve 18a are provided on a main brake fluid passage 13a for connecting a brake master cylinder 12 to, for example, brake wheel cylinders 15FR, 15RL, and a main pump 27a and a discharging opening and closing valve 24a are provided on a sub-brake fluid passage 22a allowed to communicate between them. An auxiliary brake fluid passage 35a communicating with the master cylinder side is provided on the sub-brake fluid passage 22a between them, an auxiliary pump 37a is provided on the auxiliary brake fluid passage 35a, and a second opening and closing valve 36a is provided on the master cylinder 12 side thereof.  An acceleration slip electromagnetic selector valve 36a which is closed in non-current carrying is arranged on the upstream side of the auxiliary pump 37a, and the acceleration slip electromagnetic selector valve 36a is miniaturized without adding a load thereto.